MEMBERSHIPS

  • Founder of Washington Native Plant Society
  • Founder of Botany Washington
  • California Native Plant Society
  • Oregon Native Plant Society
  • Several International Conferences on Serpentine Ecology
  • The Nature Conservancy, Served on the Board
  • NSF, Chair Fellows Committee
  • American Association for the Advancement of Science (AAAS)
  • Worked on the Jepson Herbarium
  • California Botanical Society
  • American Museum of Natural History
  • Washington Historical Society
  • Oregon Historical Society